baber/WOPTO huggingface dataset:
Patent JP-2010092680-A (JP)
Title: Discharge lamp lighting device
Inventor: MATSUMOTO MINORU
IPC: H02M7/523
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of preventing lamp lighting from becoming unstable even if a constant power control is performed for obtaining an identical power value for any direction of a lamp current in order to eliminate luminance variation.  <P>SOLUTION: The discharge lamp lighting device is provided with a half-bridge type inverter circuit 20 having two smoothing capacitors 32, 34 and two inverter switching elements 36, 38 and a controlling circuit 52 controls an alternating period of the inverter switching elements 36, 38 so that an intermediate potential of the two smoothing capacitors 32, 34 can come near a set-up potential, and at a time of capacity variation of the two smoothing capacitors 32, 34, the set-up potential is shifted in accordance with the capacity ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095763-A (JP)
Title: Container for producing metal powder superior in strength at high temperature
Inventor: KAI SHOICHIRO
IPC: C22C19/05
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for use in producing a metal powder, which is used when the metal powder is physicochemically produced by heating from the outside of the container.  <P>SOLUTION: The container for use in producing the metal powder is made from a composite material including a layer of a refractory metal which is selected from the group consisting of: an alloy containing 50 wt.% or more Ni and 10 wt.% or more Cr; an alloy containing 20 wt.% or more Ni, 10 wt.% or more Cr and 20 wt.% or more Fe; molybdenum; tantalum; niobium; and tungsten; and a layer of a pure metal which is selected from the following group consisting of: nickel; copper; silver; and gold. The layers are metallurgically joined by using either of an explosive cladding process, a hot rolling process, a cold rolling process, a diffusion junction process, a HIP process or a friction stir welding process. An inner wall of the container, which comes in contact with the metal powder is constituted by the layer of the pure metal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097464-A (JP)
Title: Facility information retrieval method by required time
Inventor: MINEDA YASUNORI
IPC: G06Q10/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility information retrieval method coping even with "ambiguity" of a retrieval condition about a desired required time by user psychology, and allowing easier construction of a retrieval system for retrieving a candidate of a specific kind of facility at which a user can arrive within the required time desired by the user by use of a railroad from user's home, using the Internet.  <P>SOLUTION: A shortest required time and an individual required time when using all facility closest stations of the facility are simultaneously displayed, in each facility corresponding to the condition of the required time desired by the user, on a WWW browser on an information communication terminal of the retrieval user performing connection via the Internet by use of a facility information retrieval processor network-connected to a required time ASP, a station information database, and a facility information database.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094793-A (JP)
Title: Nitride semiconductor substrate and manufacturing method for the same
Inventor: WATANABE KAZUTOSHI
IPC: B24B9/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor substrate capable of recognizing the end of the nitride semiconductor substrate by using visible light and infrared light, and a manufacturing method for the nitride semiconductor substrate.  <P>SOLUTION: The nitride semiconductor substrate 1 is a substrate consisting of nitride semiconductors. The substrate has a front surface 10, a back surface 20 opposite to the front surface 10, and a first edge formed by chamfering the edge of the front surface 10 side of the substrate. A ratio of average surface roughness of the front surface 10 against the average surface roughness of the first edge is 0.01 or below.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070260-A (JP)
Title: Utilization of explosive energy of chemical substances, in particular, n2, o2, h2
Inventor: NAKAGAWA KENICHI
IPC: B63B25/08
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oxidization of Polaroid, fire extinguishers, photographs, and films, prevent global pollution by the balancing water of tank vessels, keep tank vessels moving at a high speed and prevent pirates by an approach preventing panel, and provide cars using such engine and rockets moved by H<SB>2</SB>, O<SB>2</SB>by sufficiently utilizing the antioxidizing capability of N<SB>2</SB>and the explosive energy of H<SB>2</SB>, O<SB>2</SB>.  <P>SOLUTION: The antioxidizing capability of N<SB>2</SB>and the fire extinguishing capability which is nontoxic to human are utilized. Good-tasting water is put into rubber balloons without losing the taste. The tank vessels are kept moving at a high speed by the engine of H<SB>2</SB>, O<SB>2</SB>and H<SB>2</SB>, O<SB>2</SB>are reproduced by batteries by power generators and liquid crystal panels. Even jet engines can be produced by H<SB>2</SB>, O<SB>2</SB>energy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102014-A (JP)
Title: Liquid crystal aligning agent, liquid crystal alignment layer and method for forming the same, and liquid crystal display element
Inventor: NAKADA SHOICHI
IPC: G02F1/1337
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent that gives a liquid crystal alignment layer capable of imparting a pretilt angle by a photo-aligning method and having excellent stability with time of the imparted pretilt angle.  <P>SOLUTION: The liquid crystal aligning agent contains a polymer having: (A) a photosensitive structure including a conjugate double bond; (B) at least one group selected from a group consisting of fluoroalkyl groups having 1 to 3 carbon atoms, alkyl groups having 4 to 20 carbon atoms which may be substituted with a fluorine atom, and monovalent or divalent hydrocarbon groups containing a condensed alicyclic structure having 9 to 30 carbon atoms; and (C) a photosensitizing structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104162-A (JP)
Title: Ultrasonic motor
Inventor: FUKUNAGA RYOICHI
IPC: H02N2/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, high-efficiency and simple ultrasonic motor by configuring stacked single-plate piezoelectric vibrators at a side ratio different from a conventional one.  <P>SOLUTION: Rectangular single-plate piezoelectric vibrators are laminated to configure a multilayer piezoelectric vibrator 50. The multilayer piezoelectric vibrator 50 vibrates in a multiple vibration mode obtained by combining a diffusion vibration mode and a flexural vibration mode to generate a driving force. In the ultrasonic motor, when w/L corresponds to the resonant frequency of the diffusion vibration mode and w/L corresponds to the resonant frequency of the flexural vibration mode, the single-plate piezoelectric vibrators are formed based on the value of w/L at which the resonant frequency of the diffusion vibration and the resonant frequency of the flexural vibration are substantially the same, where L is the length of one of two pairs of sides of the single-plate piezoelectric vibrators and w is the length of the other pair of sides and w/L is a variable. The single-plate piezoelectric vibrators are laminated in a thickness direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100317-A (JP)
Title: Packaging material for rice processed food, and ultrasonic sealing method
Inventor: KAMIYA TOMOTAKE
IPC: A23L7/10
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for rice processed food which has films capable of being torn at a welded part where films are superposed, and is capable of preventing breakage of sheet-like food as much as possible by eliminating, when opening overlapping of the films and sheet-like food.  <P>SOLUTION: The packaging material for rice processed food includes an inner film constituted separable in the width direction and an outer film superposed on the inner film via the sheet-like food, while the inner film and outer film are mutually welded so that the welded parts extending in a longitudinal direction orthogonal to the width direction at both the sides of the sheet-like food are formed. The welded parts are formed in a linear state extending in the longitudinal direction while the outer film has a linear thin-walled portion formed on the welded part, the thin-walled portion being thinner-walled than its vicinity area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009131618-A (JP)
Title: X-ray ct device and method of manufacturing the same
Inventor: NAKAYAMA TADAHIRO
IPC: A61B6/03
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT device reducing the weight of a rotary part, while allowing power to be supplied to an X-ray tube provided at the rotary part from a stationary part by non-contact power transmission.  <P>SOLUTION: A rotary step-up transformer 15 includes: a primary part 41 which is provided at a stationary part, and a secondary part 42 which is provided at a rotary part. The primary iron core 45 is formed in an annular form, and a primary winding 24 is wound circumferentially in two parallel grooves opposing to the secondary part 42. The secondary iron core 47 is composed of a plurality of secondary core configuration members 47a-47l disposed in a circular arcuate shape. The secondary winding 27 is provided in the two grooves respectively concerning the secondary core configuration members 47a-47l, wound on each of the secondary cores configuration members 47a-47l, and interconnected in series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010099713-A (JP)
Title: Cylinder head casting die and cylinder head casting method
Inventor: KIKUCHI AKIRA
IPC: B22D19/08
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head casting die and a cylinder head casting method, wherein the positional precision of inserted valve sheet and stem guide is secured, and also, the cost increase is suppressed.  <P>SOLUTION: A valve sheet 2 and a stem guide 3 are suitable for an insert fixture 4 so as to be integrated, the insert fixture 4 is integrally molded with a port core 14, and further, the insertion part 11 of the insert fixture 4 integrated with the port core 14 is inserted into a recessed part 10 formed at the chamber molding part 9 of a lower die so as to compose a casting die. Thus, the positional precision of the valve sheet 2 and the stem guide 3 inserted into the cylinder head is secured. Compared with the conventional technique where the position shift of a valve sheet is absorbed by working, the number of stages is remarkably reduced, and the increase in production cost is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099361-A (JP)
Title: Radiation detector and x-ray ct apparatus using the same
Inventor: SATO MAKOTO
IPC: H01L27/14
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical radiation detector using common parts even when the number of slices is different and to provide a multi-slice X-ray CT apparatus using this.  <P>SOLUTION: A radiation detector module in a 64×24 matrix is constituted by arranging two of each of arrays 13 of scintillators of a 32×24 matrix and arrays 14 of photodiodes also of a 32×24 matrix on a photodiode array holding substrate 15 with gaps G and along a slice direction A and connecting output terminals 17 of the photodiode arrays with electrode pads 18 of the photodiode array holding substrate 15. The output terminals 17 are arranged in the same positions as the electrode pads 18. The interval between the positions is equal and is not smaller than the interval between the arranged photodiode elements. A 64-row multi-slice X-ray radiation detector is constituted by connecting the electrode pads 18 with data collecting chips 42 which collect output of the radiation detector module and converts it into digital signals by connection lines 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009106934-A (JP)
Title: Fluid dispenser and method for dispensing minute amount of viscous fluid with improved edge definition
Inventor: HASSLER WILLIAM L JR
IPC: H05K3/28
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid dispenser that can apply a viscous fluid over the wide surface area of a substrate with improved edge definition and the method thereof.  <P>SOLUTION: A pressurized fluid is periodically supplied in pulses to nozzles 80 provided in the nozzle plate 18 of a dispensing head while the dispensing head 16 is moved by a multi-axis stage 114, 116 relative to a stationary substrate 22. Droplets are discharged from the nozzles 80 and impact on the substrate. The droplets coalesce together to form a coating film. The discharge from one or more groups of nozzles 80 can be temporarily suspended to avoid coating a component or a given area on the substrate (120) while adjacent areas continue to receive droplets of the fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106392-A (JP)
Title: Bow-shaped member of stranding apparatus
Inventor: OZAWA TAKANORI
IPC: D07B3/10
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bow-shaped member of a stranding apparatus, capable of reducing scratches formed on element wire.  <P>SOLUTION: This bow-shaped member 1 is provided by being formed as a bow like form, laying over a plurality of element wires 5 from one end part 1a to another end part 1b and twisting the plurality of element wires 5 by rotating centering around an axis in parallel to a line segment L binding the one end part 1a and the other end part 1b. The bow like member 1 includes a body part 2 and guides 4. At the body part 2, the plurality of element wires 5 are laid over a convex surface 20 curved in leaving direction from the axis. The guides 4 are provided as a plurality by taking an interval with each other along the longitudinal direction of the body part 2 at the convex surface 20, and hold the plurality of element wires 5 laid over the convex surface 20 at the convex surface 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120833-A (JP)
Title: Photo-resist peeling composition, photo-resist peeling method and manufacturing method for display unit using the same
Inventor: HONG SUN-YOUNG
IPC: H01L21/027
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for peeling a photo-resist capable of reusing without the reduction of an essential peeling capability or a damage of a metallic pattern and capable of reducing an expense in a photoetching process.  <P>SOLUTION: The composition for peeling a photo-resist contains a sulfone type compound of 80-98.5 mass%, a lactone type compound of 1-10 mass% and an alkyl sulfonic acid of 0.1 to 5 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010109800-A (JP)
Title: Ringtone song/ringtone melody playback system, method and program, and cellular phone
Inventor: FUKUDA MASARU
IPC: H04M3/487
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To promptly play back, at a called-side terminal, a ringtone song or the like designated by a caller upon calling.  <P>SOLUTION: A ringtone song/ringtone melody playback system includes: a database 135 in which ringtone song or the like number and ringtone song or the like data storage destination folders are described as listing information; a server 134 which refers to the database in response to a retrieval request, from a called-side terminal, with a ringtone song or the like number as a key, reads out a corresponding ringtone song or the like and sequentially distributes the ringtone song or the like to the called-side terminal, that has requested retrieval, while subdividing the song; ringtone song number selecting/call originating means 122, 123 for connecting from a calling-side terminal to the server beforehand, selecting a ringtone song or the like to be sounded at the called-side terminal from the database and notifying the called-side terminal of a call origination control signal to which a corresponding ringtone song or the like number has been added; and receiving/playback means 114, 115 for connecting from the called-side terminal to the server in the case where a call is incoming or a ringtone song or the like number is added, on the basis of the call origination control signal reported to the called-side terminal, requesting retrieval with the ringtone song or the like number as a key and playing back the ringtone song or the like sequentially distributed from the server while being subdivided while receiving the ringtone song or the like at the called-side terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110244-A (JP)
Title: Method for manufacturing frozen confectionery
Inventor: FURUSHO AKIRA
IPC: A23G9/18
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing frozen confectionery by which a fluid such as chocolate sauce is prevented from scattering downward from the periphery of frozen cream such as ice cream to improve the yield of the confectionery and also make an eater reliably taste the fluid substance just after her (his) first bite.  <P>SOLUTION: The method for manufacturing frozen confectionery includes: transferring baked confectionery with a transferring means; and at least superimposing frozen confectionery cream and fluid material. Specifically, first ice cream 4 is superimposed on primary baked confectionery 2, thereafter grooves 5, 5 extending in a direction perpendicular to a transferring direction (A) of a conveyer are formed at both end parts of the first ice cream 4 in the transferring direction (A), and sauce 6 is applied on a space between the grooves 5, 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114596-A (JP)
Title: Motion vector detection apparatus, motion vector processing method and program
Inventor: YOKOYAMA MASAYUKI
IPC: H04N19/196
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in detection of motion vectors.  <P>SOLUTION: A reference luminance value generation section 150 generates reference luminance values based on luminance values of predetermined pixels in reference blocks. A validity calculation section 160 calculates validity of pixels of the reference blocks based on the luminance values of the pixels of the reference blocks, and reference luminance values. A correlation calculation section 171 calculates weighted SADs of referred blocks to the reference blocks as correlation. A correlation map storage section 172 acquires the position of one of the referred blocks having the highest correlation to the reference blocks. A motion vector calculation section 174 calculates the motion vectors based on the positions of the referred blocks acquired by a position acquisition section and those of the reference blocks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111319-A (JP)
Title: Pneumatic tire
Inventor: TANAKA YOSHIHIRO
IPC: B60C11/01
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of exhibiting an excellent abrasion resistance while reducing rolling resistance.  <P>SOLUTION: The pneumatic tire includes a pair of bead parts, sidewall parts extending from the respective bead parts to the outside in the radial direction of the tire, and a tread part continued to the outside in the radial direction of the tire of the respective sidewall parts. Circumferential grooves 14 extending in a zig-zag manner in the tire circumferential direction are provided in the area of 60 to 70% of the ground half width with a tire equator line of the tread surface as the reference, and the amplitude Ls of the shoulder sidewall surface 21 of the circumferential grooves 14 is made to be larger than the amplitude Lc of a center sidewall surface 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117133-A (JP)
Title: Device of monitoring concentration of metal
Inventor: KOSAKA MASAHIRO
IPC: G01N21/31
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of monitoring the concentration of a metal for in-line measurement capable of reducing the consumption amount of a washing solution.  <P>SOLUTION: The device of monitoring the concentration of the metal is equipped with: a control part 20 for automatically repeating a series of operations, which are composed of the collection step for collecting a sample solution in a reservoir 13a through a sample solution supplying flow channel 14; the measuring step for injecting a part of the sample solution collected in the reservoir in a furnace 11b by a sample injecting mechanism 12 and performing the measurement of absorbance to measure the concentration of the metal contained in the sample solution; and the washing step for washing the reservoir and a movable nozzle 12b after the sample solution is injected in the furnace at a predetermined time interval. This device of monitoring the concentration of the metal is also equipped with a flow channel selecting part 21 for selecting the supply of the sample solution to the reservoir from the sample solution supplying flow channel at the time of the washing step or the supply of the washing solution to the reservoir from a washing solution supplying flow channel 15 at the time of the washing step and the sample solution is supplied at the time of in-line measurement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116459-A (JP)
Title: Water-based ink composition
Inventor: YODA JUN
IPC: C09D11/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition which is suitable for printing mainly on a nonabsorbent base material.  <P>SOLUTION: The water-based ink composition is prepared by using at least a pigment, water, an organic solvent and a polypropylene-based resin emulsion as a binder resin. The water-based ink composition includes as the polypropylene-based resin emulsion, an emulsion of a chlorinated polypropylene or polypropylene-acryl copolymer. Moreover, the water-based ink composition includes a polypropylene-based resin emulsion containing the particles with an average particle diameter of 30-500 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117300-A (JP)
Title: Laser radar device
Inventor: ITO KUNIHIKO
IPC: G01S7/48
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution capable of preventing erroneous detection effectively, in a laser radar device having excellent spectroscopic efficiency and excellent detection performance.  <P>SOLUTION: A mirror 30 is provided in the laser radar device 1. A reflecting surface 30a of the mirror 30 is tilted at a prescribed angle with respect to an optical axis of laser light L0, and a penetrating passage 32 extending in a direction crossing with the reflecting surface 30a is formed in the mirror 30. The laser radar device 1 has a constitution for passing the laser light L0 from a laser diode 10 through the penetrating passage 32, and on the other hand, for reflecting reflected light L3 from a detection object toward a photodiode 20 by the reflecting surface 30a. Further, a light guide member 70 for preventing the laser light L0 from being reflected by the penetrating passage 32 and from leaking to the reflecting surface 30a side is provided between the laser diode 10 and the penetrating passage 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT